mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-15 16:19:24 +00:00
2c0b251b29
Silence a few -Wmissing-prototypes warnings. PR build/9877: * amd64-nat.c: Include "amd64-nat.h". * fork-child.c (_initialize_fork_child): Ditto. * gcore.c (_initialize_gcore): Ditto. * inf-ptrace.c: Include "inf-ptrace.h". (inf_ptrace_store_registers): Make it static. * linux-nat.c (linux_nat_terminal_ours): Make it static. (_initialize_linux_nat): Declare before definition. * linux-tdep.c: Include "linux-tdep.h". * linux-thread-db.c (_initialize_thread_db): Declare before definition. * proc-service.c (_initialize_proc_service): Ditto. * remote.c (remote_send_printf): Make it static. * solib.c: Include "solib.h". * symfile-mem.c (_initialize_symfile_mem): Declare before definition. * ada-lang.c (ada_la_decode, ada_match_name) (ada_suppress_symbol_printing, ada_is_array_type) (ada_value_ptr_subscript, ada_array_length) (ada_to_static_fixed_value): Make them static. (_initialize_ada_language): Declare before definition. * ada-tasks.c (ada_get_task_number, ada_get_environment_task) (ada_task_list_changed, ada_new_objfile_observer): Make them static. (_initialize_tasks): Declare before definition. * addrmap.c (_initialize_addrmap): Declare before definition. * auxv.c (default_auxv_parse): Make it static. * bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make them static. * breakpoint.c (remove_sal): Add line break. (expand_line_sal_maybe): Make it static. * cp-name-parser.y: Include "cp-support.h". * cp-valprint.c (cp_find_class_member): Make it static. * eval.c (value_f90_subarray): Ditto. * exceptions.c (print_any_exception): Ditto. * findcmd.c (_initialize_mem_search): Declare before definition. * frame.c (frame_observer_target_changed): Make it static. * gnu-v3-abi.c (gnuv3_find_method_in): Make it static. * inf-child.c: Include "inf-child.h". * inferior.h (valid_inferior_id): Rename to ... (valid_gdb_inferior_id): ... this. * infrun.c (infrun_thread_stop_requested, siginfo_make_value): Make them static. * jv-lang.c (java_language_arch_info): Make it static. * m2-typeprint.c (m2_get_discrete_bounds): Ditto. * osdata.c (info_osdata_command): Make it static. * regcache.c (regcache_observer_target_changed): Make it static. * reverse.c (_initialize_reverse): Declare before definition. * stabsread.c (cleanup_undefined_types_noname) (cleanup_undefined_types_1): Make them static. * symfile.c (place_section): Make it static. * symtab.c (find_pc_sect_psymtab_closer): Make it static. * target-descriptions.c (_initialize_target_descriptions): Declare before definition. * target.c (default_get_ada_task_ptid, find_default_can_async_p) (find_default_is_async_p, find_default_supports_non_stop): Make them static. (target_supports_non_stop): Add prototype. (dummy_pid_to_str): Make it static. * utils.c (_initialize_utils): Declare before definition. * ada-exp.y (_initialize_ada_exp): Declare before definition. * solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype. * target.h (struct target_ops): Add a prototype to the to_can_execute_reverse callback. * macroscope.c (_initialize_macroscope): Declare before definition. * cp-namespace.c (_initialize_cp_namespace): Declare before definition. * python/python.c (_initialize_python): Declare before definition. * tui/tui-command.c: Include "tui/tui-command.h". * tui/tui-data.c (init_content_element, init_win_info): Make them static. * tui/tui-disasm.c: Include "tui/tui-disasm.h". * tui/tui-interp.c (_initialize_tui_interp): Declare before definition. * tui/tui-layout.c: Include "tui/tui-layout.h". (_initialize_tui_layout): Declare before definition. * tui/tui-regs.c: Include "tui/tui-regs.h". (tui_display_reg_element_at_line): Make it static. (_initialize_tui_regs): Declare before definition. * tui/tui-stack.c (_initialize_tui_stack): Declare before definition. * tui/tui-win.c: Include "tui/tui-win.h". (_initialize_tui_win): Declare before definition. (tui_sigwinch_handler): Make it static. Wrap in ifdef SIGWINCH. * tui/tui-win.h (tui_sigwinch_handler): Delete declaration. (tui_get_cmd_list): Add a prototype. * tui/tui-windata.c: Include tui-windata.h. * tui/tui-wingeneral.c (box_win): Make it static. * cli/cli-logging.c (show_logging_command): Make it static. (_initialize_cli_logging): Declare before definition. * mi/mi-common.c (_initialize_gdb_mi_common): Declare before definition.
131 lines
3.6 KiB
C
131 lines
3.6 KiB
C
/* Very simple "bfd" target, for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 2003, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include "defs.h"
|
|
#include "target.h"
|
|
#include "bfd-target.h"
|
|
#include "gdb_assert.h"
|
|
#include "gdb_string.h"
|
|
|
|
/* Locate all mappable sections of a BFD file, filling in a target
|
|
section for each. */
|
|
|
|
struct section_closure
|
|
{
|
|
struct section_table *end;
|
|
};
|
|
|
|
static void
|
|
add_to_section_table (struct bfd *abfd, struct bfd_section *asect,
|
|
void *closure)
|
|
{
|
|
struct section_closure *pp = closure;
|
|
flagword aflag;
|
|
|
|
/* NOTE: cagney/2003-10-22: Is this pruning useful? */
|
|
aflag = bfd_get_section_flags (abfd, asect);
|
|
if (!(aflag & SEC_ALLOC))
|
|
return;
|
|
if (bfd_section_size (abfd, asect) == 0)
|
|
return;
|
|
pp->end->bfd = abfd;
|
|
pp->end->the_bfd_section = asect;
|
|
pp->end->addr = bfd_section_vma (abfd, asect);
|
|
pp->end->endaddr = pp->end->addr + bfd_section_size (abfd, asect);
|
|
pp->end++;
|
|
}
|
|
|
|
void
|
|
build_target_sections_from_bfd (struct target_ops *targ, struct bfd *abfd)
|
|
{
|
|
unsigned count;
|
|
struct section_table *start;
|
|
struct section_closure cl;
|
|
|
|
count = bfd_count_sections (abfd);
|
|
target_resize_to_sections (targ, count);
|
|
start = targ->to_sections;
|
|
cl.end = targ->to_sections;
|
|
bfd_map_over_sections (abfd, add_to_section_table, &cl);
|
|
gdb_assert (cl.end - start <= count);
|
|
}
|
|
|
|
static LONGEST
|
|
target_bfd_xfer_partial (struct target_ops *ops,
|
|
enum target_object object,
|
|
const char *annex, gdb_byte *readbuf,
|
|
const gdb_byte *writebuf,
|
|
ULONGEST offset, LONGEST len)
|
|
{
|
|
switch (object)
|
|
{
|
|
case TARGET_OBJECT_MEMORY:
|
|
{
|
|
struct section_table *s = target_section_by_addr (ops, offset);
|
|
if (s == NULL)
|
|
return -1;
|
|
/* If the length extends beyond the section, truncate it. Be
|
|
careful to not suffer from overflow (wish S contained a
|
|
length). */
|
|
if ((offset - s->addr + len) > (s->endaddr - s->addr))
|
|
len = (s->endaddr - s->addr) - (offset - s->addr);
|
|
if (readbuf != NULL
|
|
&& !bfd_get_section_contents (s->bfd, s->the_bfd_section,
|
|
readbuf, offset - s->addr, len))
|
|
return -1;
|
|
#if 1
|
|
if (writebuf != NULL)
|
|
return -1;
|
|
#else
|
|
/* FIXME: cagney/2003-10-31: The BFD interface doesn't yet
|
|
take a const buffer. */
|
|
if (writebuf != NULL
|
|
&& !bfd_set_section_contents (s->bfd, s->the_bfd_section,
|
|
writebuf, offset - s->addr, len))
|
|
return -1;
|
|
#endif
|
|
return len;
|
|
}
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
static void
|
|
target_bfd_xclose (struct target_ops *t, int quitting)
|
|
{
|
|
bfd_close (t->to_data);
|
|
xfree (t->to_sections);
|
|
xfree (t);
|
|
}
|
|
|
|
struct target_ops *
|
|
target_bfd_reopen (struct bfd *bfd)
|
|
{
|
|
struct target_ops *t = XZALLOC (struct target_ops);
|
|
t->to_shortname = "bfd";
|
|
t->to_longname = _("BFD backed target");
|
|
t->to_doc = _("You should never see this");
|
|
t->to_xfer_partial = target_bfd_xfer_partial;
|
|
t->to_xclose = target_bfd_xclose;
|
|
t->to_data = bfd;
|
|
build_target_sections_from_bfd (t, bfd);
|
|
return t;
|
|
}
|